MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 MCUmall Forums
 PIC Programmer
 Increase the compatibility on Enhanced JDM
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

ZLM

2937 Posts

Posted - 03/19/2007 :  12:37:17  Show Profile  Reply with Quote
One of the user did the modification on Enhanced JDM. This modification may increase the compatibility on some chips which need the Vpp before Vcc to enter the programming mode.
Cut the trace and then short the A and B point.
See:

21.72 KB
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.06 sec. Snitz Forums 2000